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/****************************************************************************
* NCSA HDF *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/*
* This file contains private information about the H5RS module
*/
#ifndef _H5RSprivate_H
#define _H5RSprivate_H
#ifdef LATER
#include "H5RSpublic.h"
#endif /* LATER */
/* Private headers needed by this file */
#include "H5private.h"
/* Typedefs */
/* Typedef for reference counted string */
typedef struct {
char *s; /* String to be reference counted */
unsigned wrapped; /* Indicates that the string to be ref-counted is not copied */
unsigned n; /* Reference count of number of pointers sharing string */
} H5RS_str_t;
/* Macros */
/* Get the pointer to the actual string */
#define H5RS_GET_STR(rs) ((rs)->s)
#define H5RS_GET_COUNT(rs) ((rs)->n)
/* Private routines */
H5_DLL H5RS_str_t *H5RS_create(const char *s);
H5_DLL H5RS_str_t *H5RS_wrap(const char *s);
H5_DLL H5RS_str_t *H5RS_own(char *s);
H5_DLL herr_t H5RS_decr(H5RS_str_t *rs);
H5_DLL herr_t H5RS_incr(H5RS_str_t *rs);
H5_DLL H5RS_str_t *H5RS_dup(H5RS_str_t *s);
H5_DLL int H5RS_cmp(const H5RS_str_t *rs1, const H5RS_str_t *rs2);
H5_DLL ssize_t H5RS_len(const H5RS_str_t *rs);
#endif /* _H5STprivate_H */
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